Template:Inflation/doc/cpi-pl

This sub-template returns the associated country's CPI for a specific year. It's used by undefined for calculating the inflation rate between two given years, which in turn is used by Inflation to calculate inflated values. It usually isn't meant to be called directly. The sources for this dataset are Consumer price indices, nominal / real wages and welfare ratios of building craftsmen and labourers, 1260-1913 from 1409 to 1913, and Inflation 1800-2000, for 1914 to 2007.

Usage
Providing no parameter or providing an invalid parameter will result in the "default" CPI, what usually means the latest one.